Interlocking roll press type film application tool
The linked roll press type film adhesion jig addresses the inefficiencies of conventional jigs by incorporating a rotatable upper lid and linking member, enabling efficient and smooth roll pressing of mobile phone films, thus improving adhesion efficiency and reducing labor intensity.
Patent Information
- Application Number
- JP2024004211U
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- Priority Date
- 2024-12-10
- Filing Date
- 2024-12-17
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Conventional film adhesion jigs for mobile phones are inefficient and labor-intensive, requiring manual roll pressing and lacking simultaneous operation capabilities, leading to high attenuation and ease of slipping.
A linked roll press type film adhesion jig with a rotatable upper lid, a slidably connected roll press member, and a linking member that allows the top lid to be linked, enabling the roll press member to move back and forth on the jig body during opening and closing, thereby reciprocating the mobile phone film.
The jig allows for efficient and smooth roll pressing of the mobile phone film without additional manual effort, reducing labor intensity and improving adhesion efficiency by eliminating the need for multiple manual roll presses.
Smart Images
Figure 0003251282000001_ABST
Abstract
Description
[Technical field]
[0001] The present invention relates to the technical field of film application tools, and more particularly to an interlocking roll press type film application tool. [Background technology]
[0002] When attaching a protective film to a mobile phone screen, a film attachment tool can be set to improve the attachment effect of the protective film for the mobile phone. A search has revealed that, for a conventional mobile phone film attachment tool structure, as shown in the disclosed patent with Chinese publication number CN219295788 and invention name of a protective film set as a dust-free cavity-type film attachment equipment for curved-screen mobile phones, the film attachment set requires, during use, after opening the lid, to hold the film attachment structure (handle, soft roller) in one's hand and repeatedly roll-press the mobile phone film, that is, after opening the lid, the lid must be opened and then roll-pressed manually, which cannot be done simultaneously, resulting in low efficiency and labor-intensive work. Moreover, the position of the handle is small and the resistance is large, making it easy to slip, and since both sides of the roller are directly connected by a convex rod, the damping of such an operation is relatively large. Therefore, those skilled in the art have proposed an interlocking roll-press type film attachment tool. Summary of the Invention [Problem to be solved by the invention]
[0003] SUMMARY OF THE DISCLOSURE In view of the deficiencies of the prior art, the present invention provides an interlocking roll press type film application tool that solves the problems mentioned in the Background of the Invention above. [Means for solving the problem]
[0004] In order to achieve the above object, the present invention is realized by the following technical solutions, which are interlocking roll-press type film application jig, comprising a jig body and an upper cover rotatably connected to the end of the jig body, a roll press member for roll-pressing the mobile phone film is slidably connected to the upper part of the jig body, and an interlocking member is jointly connected between the upper cover and the roll press member, and the interlocking member enables the upper cover to interlock with the roll press member to move back and forth on the jig body during the opening and closing process, thereby reciprocatingly roll-pressing the mobile phone film.
[0005] Furthermore, a mobile phone storage chamber is pre-installed inside the jig body, and sliding grooves are opened on both sides of the jig body, and limit bosses and limit pillars are symmetrically connected to the top end of the jig body on both sides of the mobile phone storage chamber.
[0006] Furthermore, an engagement member is symmetrically connected to the inside of the upper cover, and the engagement member is rotatably connected to the top end of the interlocking member.
[0007] Furthermore, the roll press member includes a frame body that is slidably mounted on the upper part of the jig body, and bearings are fixedly connected to both sides inside the frame body, and a first roll press shaft and a second roll press shaft are rotatably connected to the inside of the frame body.
[0008] Furthermore, an engagement groove is symmetrically formed at the top end of the frame body, which is rotatably connected to the bottom end of the interlocking member.
[0009] Furthermore, the interlocking member has a top end and a bottom end both integrally connected with symmetrically distributed convex shafts.
[0010] Further, a plurality of roller shaft rod mounting ports are provided in a central portion of the inner side of the roll press member, and a second roll press shaft is provided in the central portion of the roll press member, the second roll press shaft is mounted inside the roller shaft rod mounting ports, and the roller shaft rod mounting ports are C-shaped.
[0011] Furthermore, guide groove mounting holes are opened at the top of both sides of the jig body, and the guide groove mounting holes match the size of the bearing, and the bearing slides down into the inner groove of the sliding groove through the guide groove mounting holes.
[0012] Furthermore, the frame body of the roll press member is provided on the outside of the jig body, the inner bearing of the frame body is slidably connected to the sliding groove on the outside of the jig body, and the limit boss on the side closer to the upper cover of the jig body is designed to have a slope ranging from low to high.
[0013] Furthermore, the roll press member is provided with a sliding guide groove between the frame body and the roller shaft rod mounting port, and the sliding guide groove fits the size of the outer edges on both sides of the jig body. Effect of the Invention
[0014] The present invention provides a film application tool with interlocking roll press, which has the following beneficial effects compared with the prior art:
[0015] In this film application jig, the upper cover pulls the interlocking member to pull the roll press member so that it moves onto the jig body, and during the movement, the bearing slides in the sliding groove, and the first and second roll press shafts may be used in combination, or one of the roll press shafts may be used alone, and can be installed and used according to the needs of the user, and the roll press shaft can push out air bubbles in the mobile phone film by reciprocating roll pressing the mobile phone film attached to the screen, and the roll press member is provided with a sliding guide groove between the frame body and the roller shaft rod mounting port, and the sliding guide groove is compatible with the size of the outer edges on both sides of the jig body, so that the upper part plays the role of a guide, and there are sliding grooves on the sides to slide and guide, achieving the effect of smooth and very smooth operation. [Brief description of the drawings]
[0016] [Figure 1] FIG. 2 is a schematic diagram of the structure of the present invention. [Diagram 2] FIG. 2 is a schematic diagram showing the structure of the jig body according to the present invention; [Diagram 3] FIG. 2 is a structural schematic diagram of a first angle of the roll press member according to the present invention. [Figure 4] FIG. 4 is a schematic diagram showing the structure of the second angle of the roll press member according to the present invention. [Diagram 5] FIG. 2 is a schematic diagram of the structure of an interlocking member in the present invention. [Figure 6] FIG. [Figure 7] 1 is a schematic diagram of the roll press member structure in the present invention. [Figure 8] FIG. 2 is a schematic diagram of the roll press member structure in the present invention. [Figure 9] FIG. [Figure 10] FIG. 2 is a schematic diagram of a sliding guide groove according to the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0017] The following embodiments of the present invention are combined with the drawings to clearly and completely describe the technical solutions in the embodiments of the present invention, and the clearly and described embodiments are not all the embodiments but only some of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present invention.
[0018] Referring to Fig. 1, the present invention provides a technical solution. The interlocking roll-press type film sticking jig includes a jig body 1 and an upper cover 2 rotatably connected to the end of the jig body 1, a roll-press member 3 for roll-pressing a mobile phone film is slidably connected to the upper part of the jig body 1, an interlocking member 4 is jointly connected between the upper cover 2 and the roll-press member 3, an engagement member 21 is symmetrically connected inside the upper cover 2, and the engagement member 21 is rotatably connected to the top end of the interlocking member 4, and the interlocking member 4 allows the upper cover 2 to interlock the roll-press member 3 to move back and forth on the jig body 1 during the opening and closing process, thereby to roll-press the mobile phone film back and forth, and compared with the film sticking jig of the prior art, the film sticking jig of the present embodiment does not need to additionally manually roll-press the mobile phone film multiple times during the film sticking process, and can complete the reciprocating roll-press process of the mobile phone film just by opening and closing the upper cover of the film sticking jig back and forth.
[0019] Referring to FIG. 2, a mobile phone storage chamber 11 is pre-installed inside the jig body 1, and sliding grooves 12 are opened on both sides of the jig body 1. A limit boss 13 and a limit pillar 14 are symmetrically connected to the top end of the jig body 1 on both sides of the mobile phone storage chamber 11, respectively. The limit boss 13 and the limit pillar 14 are used to position the mobile phone film and prevent it from being misaligned.
[0020] 3 and 4, the roll press member 3 has a frame body 31 that is slidably mounted on the upper part of the jig body 1, and bearings 32 (the bearings 32 slide within the sliding grooves 12) are fixedly connected to both sides inside the frame body 31, and a first roll press shaft 33 and a second roll press shaft 34 (both ends of the first roll press shaft 33 roll press both sides of the mobile phone film, and the second roll press shaft 34 mainly roll presses the central part of the mobile phone film) are rotatably connected inside the frame body 31, and engagement grooves 35 that are rotatably connected to the bottom end of the interlocking member 4 are symmetrically opened at the top end of the frame body 31.
[0021] Referring to FIG. 5, the interlocking member 4 has a top end and a bottom end integrally connected with a convex shaft 41 symmetrically distributed thereon, the convex shaft 41 being engaged with the engaging member 21 and the engaging groove 35 respectively, and being rotatably connected therewith.
[0022] As shown in FIG. 6-10, a plurality of roller shaft rod mounting ports 331 are provided in the center of the inside of the roll press member 3, a second roll press shaft 34 is provided in the center of the roll press member 3, and the second roll press shaft 34 is mounted inside the roller shaft rod mounting port 331, which is C-shaped. In this way, the tension of the C-shaped port can prevent the roller shaft rod from falling after being mounted, and the roller shaft rod can be removed and replaced by pulling it out strongly during disassembly.
[0023] Guide groove mounting holes 122 are opened at the top of both sides of the jig body 1, and the guide groove mounting holes 122 are adapted to the size of the bearing 32, and the bearing 32 slides down into the inner groove of the sliding groove 12 through the guide groove mounting holes 122. The guide groove mounting holes 122 are arranged from large to small, that is, like a bell mouth, and when mounted in this way, it is relatively fast.
[0024] The frame body 31 of the roll press member 3 is disposed outside the jig body 1, the inner bearing 32 of the frame body 31 is slidably connected to the sliding groove 12 on the outer side of the jig body 1, the limit boss 13 on the side close to the top cover 2 of the jig body 1 is designed with a slope from low to high, thus achieving a damping effect, the second roll press shaft 35 is made of foam cotton or silicone material, and is deformed by pressing the second roll press shaft, after which it overcomes the limit boss 13 and is connected to the mobile phone at the top of the mobile phone storage chamber, thus allowing the mobile phone to play the role of being supported by the top cover 2, that is, the style shown in FIG. 1.
[0025] The roll press member 3 is provided with a sliding guide groove 332 between the frame body 31 and the roller shaft rod mounting port 331. The sliding guide groove 332 is adapted to the size of the outer edges on both sides of the jig body 1. Thus, the upper part plays the role of a guide, and there is a sliding groove on the side for sliding and guiding, which achieves the effect of smooth and very smooth operation.
[0026] Regarding the working principle, when using, the mobile phone is put into the mobile phone storage chamber 11, and then the mobile phone film is fixed to the limit boss 13 and the limit column 14. The conventional mobile phone film has a positioning hole, which is suitable for the size of the limit column 14. After hanging, the mobile phone film is aligned with the position where the mobile phone is placed. The upper cover 2 pulls the interlocking member 4 to interlock the roll press member 3 to move on the jig body 1. During the movement, the bearing 32 slides in the sliding groove 12, and the first roll press shaft 33 and the second roll press shaft 34 roll press the mobile phone film respectively. It is necessary to explain that the first roll press shaft 33 and the second roll press shaft 34 can be used together, or one of the roll press shafts can be used alone. They can be installed and used according to the needs of the user. The roll press shaft can push out the air bubbles in the mobile phone film by reciprocating roll press on the mobile phone film attached to the screen, and at the same time, instead of using a scraper, the mobile phone film can also be tightly adhered. [Explanation of symbols]
[0027] 1. Jig body 11. Cell phone storage room 12. Sliding groove 122, guide groove mounting port 13. Limit Boss 14. Limit Pillar 2, top lid 21, engagement member 3. Roll press components 31. Frame body 32. Bearings 33, 1st roll press shaft 331, roller shaft rod mounting port 332, sliding guide groove 34, 2nd roll press shaft 35, engagement groove 4. Interlocking parts 41, convex axis.
Claims
1. An interlocking roll press type film application jig comprising a jig body (1) and an upper cover (2) rotatably connected to an end of the jig body (1), a roll press member (3) for roll pressing a mobile phone film is slidably connected to the upper part of the jig body (1), and an interlocking member (4) is jointly connected between the upper cover (2) and the roll press member (3), and the interlocking member (4) enables the upper cover (2) to be interlocked so that the roll press member (3) moves back and forth on the jig body (1) during the opening and closing process, thereby reciprocally roll pressing the mobile phone film.
2. The interlocking roll press type film application jig according to claim 1, characterized in that a mobile phone storage chamber (11) is provided inside the jig body (1), sliding grooves (12) are opened on both sides of the jig body (1), and limit bosses (13) and limit posts (14) are symmetrically connected to the top end of the jig body (1) on both sides of the mobile phone storage chamber (11).
3. The interlocking roll press type film application tool according to claim 1, characterized in that an engaging member (21) is symmetrically connected to the inside of the upper cover (2), and the engaging member (21) is rotatably connected to the top end of the interlocking member (4).
4. The interlocking roll press type film application jig described in claim 2, characterized in that the roll press member (3) has a frame body (31) that is slidably mounted on the upper part of the jig body (1), bearings (32) are fixedly connected to both sides of the inside of the frame body (31), and a first roll press shaft (33) is rotatably connected to the inside of the upper part of the frame body (31).
5. The interlocking roll press type film application tool according to claim 4, characterized in that the top end of the frame body (31) is symmetrically provided with engagement grooves (35) which are rotatably connected to the bottom end of the interlocking member (4).
6. 2. The interlocking roll press type film application tool according to claim 1, wherein the interlocking member (4) has a top end and a bottom end, and the top end and the bottom end of the interlocking member (4) are integrally connected to each other by symmetrically distributed convex shafts (41).
7. The interlocking roll press type film application jig according to claim 4, characterized in that a plurality of roller shaft rod mounting openings (331) are provided in the center of the inside of the roll press member (3), a second roll press shaft (34) is provided in the center of the roll press member (3), the second roll press shaft (34) is mounted inside the roller shaft rod mounting opening (331), and the roller shaft rod mounting opening (331) is C-shaped.
8. The interlocking roll press type film application jig described in claim 4, characterized in that guide groove mounting openings (122) are opened at the top of both sides of the jig body (1), the guide groove mounting openings (122) are adapted to the size of the bearing (32), and the guide groove mounting openings (122) allow the bearing (32) to slide down into the inner groove of the sliding groove (12).
9. The interlocking roll press type film application jig described in claim 4, characterized in that the frame body (31) of the roll press member (3) is provided on the outside of the jig body (1), the inner bearing (32) of the frame body (31) is slidably connected to the sliding groove (12) on the outside of the jig body (1), and the limit boss (13) on the side closer to the upper cover (2) of the jig body (1) is designed to have a slope ranging from low to high.
10. The interlocking roll press type film application jig described in claim 7, characterized in that the roll press member (3) has a sliding guide groove (332) between the frame body (31) and the roller shaft rod mounting port (331), and the sliding guide groove (332) is adapted to the size of the outer edges on both sides of the jig body (1).